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WatchData Node API

Get access to some of the most promising blockchains in development

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Discover the new way of blockchain api. Friendly, Efficient and Scalable

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Crypto Price API

Live, readable and historic rate data for 1 000+ cryptocurrency pairs

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Dedicated Nodes
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Your Exclusive Access to Decentralization.

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Ethereum

Connecting to Ultimate Ethereum API

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Connecting to Bitcoin API

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Powerful and fast for everyone

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Binance Smart Chain

Use the full potential of BSC Blockchain

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Polygon

Polygon believes in Web3 for all

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Wallets and Payment services

Users’ token balances, transactions

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Protocol metrics, price trends, valuations

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DeFi Analytics

Lending, borrowing, liquidity and more

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On-chain metrics

Analytics dashboards and price trend notifications

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Saving more than 300 hours of inhouse development time

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Ethereum

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Web3
ETH Nodes and Clients
July 22, 2022

ETH Nodes and Clients

In this article, we examined the differences between nodes and clients.
Ethereum
What is EVM Crypto
July 22, 2022

What is EVM Crypto

Meet The Ethereum Virtual Machine, The Ethereum Platform's Secret Powerhouse.
Ethereum
Web3 Providers - How to connect to Ethereum network with Web3.js
July 13, 2022

Web3 Providers - How to connect to Ethereum network with Web3.js

In this tutorial, we will learn how to use Web3.js to connect to the Ethereum blockchain using HTTP.
Ethereum
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